摘要
针对当前虚拟仪器的特点,描述一种基于Multi-Agent的虚拟仪器体系结构,首先将虚拟仪器按功能划分四种Agent,各Agent通过一个测试软总线传送数据,共享数据。然后用Petri网对Multi-Agent虚拟仪器进行建模,分析它的并发与冲突、活性以及安全性等结构特性,并在此基础上实现了一个原型系统,结果表明该体系结构具有开放性、适用性、灵活性等特点。
According to performance of virtual instrument, the architecture of virtual instrument based on multi-Agent is presented. Firstly, this kind of virtual instrument classify four Agents by its function, where each of Agents transmits and shares data through test software bus. Secondly, Petri net is used to model for multi-Agent based virtual instrument and its structure characteristics, such as concurrent, conflict, liveness and security are analyzed. Finally, a prototype is implemented. The result shows that it meets the need of openness, applicability and flexibility for multi-Agent based virtual instrument.
出处
《化工自动化及仪表》
CAS
2007年第2期69-72,共4页
Control and Instruments in Chemical Industry
基金
"十五"国防预研基金项目(0204NJ0036)
